This is my second time visiting this area, which I personally find fantastic, very tidy and clean. They are completing the restrooms, showers, and bathrooms. The price at the moment is €25 (for 24 hours) with 10-amp electricity and Wi-Fi included. They also provide free bikes (a much appreciated service). The owners are very helpful. The area is open and monitored 24 hours a day. Beautiful lakefront location.